BrowserVersionOwn?TypeAs String
Chrome94.0.4590???
Edge92.0.902ownfunctionfunction CSSFontFaceRule() { [native code] }
Firefox90.0.0ownfunctionfunction CSSFontFaceRule() { [native code] }
Java11.0.10???
requests2.26.0???

PropertiesChromeEdgeFirefoxJavarequests
CHARSET_RULE 80.0.3987 92.0.902 90.0.0??
COUNTER_STYLE_RULE 91.0.4472 92.0.902 90.0.0??
FONT_FACE_RULE 80.0.3987 92.0.902 90.0.0??
FONT_FEATURE_VALUES_RULE?? 90.0.0??
IMPORT_RULE 80.0.3987 92.0.902 90.0.0??
KEYFRAMES_RULE 80.0.3987 92.0.902 90.0.0??
KEYFRAME_RULE 80.0.3987 92.0.902 90.0.0??
length 80.0.3987 92.0.902 90.0.0??
MARGIN_RULE?????
MEDIA_RULE 80.0.3987 92.0.902 90.0.0??
NAMESPACE_RULE 80.0.3987 92.0.902 90.0.0??
PAGE_RULE 80.0.3987 92.0.902 90.0.0??
prototype 80.0.3987 92.0.902 90.0.0??
STYLE_RULE 80.0.3987 92.0.902 90.0.0??
SUPPORTS_RULE 80.0.3987 92.0.902 90.0.0??
UNKNOWN_RULE?????
WEBKIT_KEYFRAMES_RULE?????
WEBKIT_KEYFRAME_RULE?????
WEBKIT_REGION_RULE?????